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Key Documents

8.10408

Sigma-Aldrich

N,N-Dimethylhydrazine

Synonym(s):

1,1-Dimethylhydrazine, UDMH

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About This Item

UNSPSC Code:
41116105
NACRES:
NA.22

vapor pressure

164 hPa ( 20 °C)

Quality Level

200

assay

≥98.0% (GC)

form

liquid

autoignition temp.

249 °C

potency

122 mg/kg LD50, oral (rat)

expl. lim.

2-45 % (v/v)

bp

63-64 °C/1013 hPa

mp

-58 °C

transition temp

flash point 1 °C

density

0.79 g/cm3 at 20 °C

storage temp.

2-8°C

General description

for synthesis

Application

N,N-Dimethylhydrazine for synthesis. CAS 57-14-7, EC Number 200-316-0, chemical formula (CH₃)₂NNH₂.

Analysis Note

Assay (GC, area%):≥ 98.0 % (a/a)
Density (d 20 °C/ 4 °C):0.790 - 0.792
Identity (IR):passes test

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Aquatic Chronic 2 - Carc. 1B - Eye Dam. 1 - Flam. Liq. 2 - Skin Corr. 1B - STOT SE 3

target_organs

Respiratory system

Storage Class

3 - Flammable liquids

wgk_germany

WGK 3

flash_point_f

14.0 °F - closed cup

flash_point_c

-10 °C - closed cup

Certificates of Analysis (COA)

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